5,20,121 in words
5,20,121
five lakh twenty thousand one hundred and twenty-one
5,20,121 is written five lakh twenty thousand one hundred and twenty-one.
Ways to write it
- International system
- five hundred and twenty thousand one hundred and twenty-one
- Indian system
- five lakh twenty thousand one hundred and twenty-one
- As an ordinal
- five lakh twenty thousand one hundred and twenty-first
- Expanded form
- 5,00,000 + 20,000 + 100 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| lakhs | 5 | 5,00,000 |
| ten thousands | 2 | 20,000 |
| thousands | 0 | 0 |
| hundreds | 1 | 100 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 7, 67, 469, 1,109, 7,763, 74,303 and 5,20,121 (8 factors)
- First 10 multiples
- 5,20,121, 10,40,242, 15,60,363, 20,80,484, 26,00,605, 31,20,726, 36,40,847, 41,60,968, 46,81,089, 52,01,210
- Square
- 5,20,121 × 5,20,121 = 2,70,52,58,54,641
- Square root
- ≈ 721.19
- Sum of the digits
- 5 + 2 + 0 + 1 + 2 + 1 = 11
- Rounded to the nearest 10
- 5,20,120
- Rounded to the nearest 100
- 5,20,100
- Rounded to the nearest 1000
- 5,20,000
- Number before
- 5,20,120
- Number after
- 5,20,122
- In binary
1111110111110111001
Quick check
What number comes just after 5,20,121?
Show the answer
5,20,122
Is 5,20,121 even or odd?
Show the answer
Odd
What is 5,20,121 + 10?
Show the answer
5,20,131
Practise with a game
Factors, Multiples & Primes
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Number Patterns
Find the missing number in a sequence.Frequently asked questions
How do you write 5,20,121 in words?
5,20,121 is written "five lakh twenty thousand one hundred and twenty-one".
Is 5,20,121 a prime number?
No. 5,20,121 is a composite number, because it has more than two factors.
What are the factors of 5,20,121?
The factors of 5,20,121 are 1, 7, 67, 469, 1,109, 7,763, 74,303 and 5,20,121.